ldist {astrolibR}R Documentation

Integrand for luminosity distance calculation

Description

Integrand for luminosity distance calculation

Usage

ldist(z, q0, lambda0) 

Arguments

z

redshift, positive scalar or vector

q0

deceleration parameter, scalar

lambda0

cosmological constant normalized to the closure density

Details

Used in place of the Mattig formula when the cosmological constant is non-zero.

Value

Value of the partial integral

Examples

ldist(3.0, 0.5, 0.7)

[Package astrolibR version 0.1 Index]